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Oval|Lab Grown|IGI

0.70ct G SI1 Oval Lab Grown Diamond

GD • G/SI1 • IGI LG455040088

Certificate IGI LG455040088

Diamond specifications and retailer prices

From £593 GBP
$795 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £593 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG455040088 or 455040088. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG455040088
Dimensions6.84 × 5.14 mm
L/W Ratio1.33
Top View
6.84 mm5.14 mm0.70 ctG / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG455040088
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 55.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: £593 GBP|Low: £569 GBP|High: £963 GBP|Avg: £716 GBP|-38.4%
September 23, 2026
B2C Jewels£593 GBP

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19021133 · Nov 1
£593 GBP
$795 USD
View

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C
0.70ct Oval
£593 GBP